Where: Shasta County, California (40.4° N, 122.5° W: paleocoordinates 43.4° N, 85.4° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Budden Canyon Formation, Middle Turonian (93.5 - 89.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Reposited in the CAS

Primary reference: F. M. Anderson. 1958. Upper Cretaceous of the Pacific Coast. Geological Society of America Memoir 71:1-378 [A. Miller/A. Hendy/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 158112: authorized by Matthew Clapham, entered by Matthew Clapham on 15.07.2014

Creative Commons license: CC BY (attribution)